Determination of Magnolol in Different Decoctions of Banxia Houputang by HPLC

FENG Hua; WANG Xing-pei; NIE Ming-hua; LUO Xiu-qiong; ZOU Kong-qiang; JIN Feng-yun

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Determination of Magnolol in Different Decoctions of Banxia Houputang by HPLC

更新时间：2024-01-04

- Determination of Magnolol in Different Decoctions of Banxia Houputang by HPLC
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 17, Issue 10, Pages: 82-84(2011)
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- Published：2011
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FENG Hua, WANG Xing-pei, NIE Ming-hua, et al. Determination of Magnolol in Different Decoctions of Banxia Houputang by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(10): 82-84.
DOI：

FENG Hua, WANG Xing-pei, NIE Ming-hua, et al. Determination of Magnolol in Different Decoctions of Banxia Houputang by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(10): 82-84. DOI：

摘要

目的: 考察用合煎、分煎方法制备的半夏厚朴汤汤剂中厚朴酚含量的变化。方法: 建立高效液相色谱方法

采用Diamonisl C18柱(4.6 mm×200 mm

5 μm);流动相为甲醇-水(78 ∶22)

流速1 mL ·min-1

检测波长为294 nm。分析半夏厚朴汤合煎液和分煎液样品中厚朴酚的含量变化。结果: 半夏厚朴汤分煎液中厚朴酚的平均含量等于合煎液中厚朴酚的平均含量。结论: 分煎液与合煎液比较

2种煎液中厚朴酚的含量无差异性。

Abstract

Objective: To investigate the content of magnolol in hejian decoction(mixed the traditional Chinese herbs together

then boiling them with water)and in fenjian decoction(boiling the single traditional Chinese herb with water separately

then mixed the abstracts)of Banxia Houputang(composed of Prunus Ephedra sinica armeniaca and Mangnolia officinalis). Method :A HPLC method was established with a Diamonisl C18 column(4.6 mm×200 mm

5 μm)

a mobile phase of methanol-water(78 ∶22)

a flow rate of 1 mL ·min-1 and a detection wavelength of 294 nm in order to determine the content of magnolol. Result: The average content of magnolol of the fenjian decoction was equal to that of the hejian decoction. Conclusion: Comparing with both decoctions

the content of magnolol in hejian and fenjian decoction was equal.

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Related Institution

Hebei University of Chinese Medicine

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School of Basic Medical Sciences， Guangzhou University of Chinese Medicine

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